{"product_id":"nevvis-dynamic-spring-insoles-plantar-fasciitis-relief-heavy-duty-arch-support-1-pair","title":"NEVVIS Dynamic Spring Insoles: Plantar Fasciitis Relief \u0026 Heavy-Duty Arch Support (1 Pair)","description":"\u003ch2\u003eHigh-Performance Comfort for Demanding Days\u003c\/h2\u003e\n\u003cp\u003eNEVVIS Dynamic Spring insoles blend innovative spring propulsion with protective layers, delivering dynamic support in every step. Designed for flat feet and plantar fasciitis-adjacent comfort, these insoles suit heavy-duty work boots and a range of everyday footwear for men and women.\u003c\/p\u003e\n\u003ch3\u003eKey features at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e5-Spring Propulsion System: instant energy return, heel-strike shock absorption, and potential pace boost during demanding tasks.\u003c\/li\u003e\n  \u003cli\u003eTriple-Layer Impact Defense: PU base cushions the arch; forefoot PORON pad protects the balls of the feet; rigid TPU heel cup keeps springs aligned for durability.\u003c\/li\u003e\n  \u003cli\u003eOrthopedic-Grade Arch Support: a TPU bridge redistributes plantar pressure, supporting better alignment and long-day comfort.\u003c\/li\u003e\n  \u003cli\u003eFirm Arch Support + Spring Shock Absorption: built-in springs resist collapse, helping shield knees and back from repetitive impact.\u003c\/li\u003e\n  \u003cli\u003e360° Adaptive Design: trim-to-fit shape, moisture-wicking top fabric reduces odor, and a 90-day Run Test offers confidence in fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world use and benefits\u003c\/h3\u003e\n\u003cp\u003eThese insoles are built for men and women who spend hours on their feet. They pair with a 250 lb rating and are designed to fit a variety of work boots. The moisture-wicking top helps manage moisture and odor for daily wear, while the trim-to-fit design enables a personalized, secure feel inside your footwear.\u003c\/p\u003e\n\u003cp\u003eUse cases span rugged job sites, healthcare environments, and logistics settings—where arch support, cushioning, and stability can contribute to comfort over long shifts. Independent third-party testing suggests a potential 2%–5% pace improvement for some users under load, reflecting the responsive nature of the spring system.\u003c\/p\u003e\n\u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow the sizing and trimming guidelines to achieve a snug, secure fit inside your boots.\u003c\/li\u003e\n  \u003cli\u003ePair with footwear that has adequate toe room and arch support for optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Benefits reference feature sets and testing, not medical claims. Individual results will vary with fit, activity, and footwear; the 90-day Run Test is designed to help you evaluate comfort and compatibility in your routine.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes NEVVIS Dynamic Spring insoles different from standard insoles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 5-spring propulsion system, triple-layer impact defense, and trim-to-fit design with moisture-wicking top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Who can benefit from these insoles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Men and women seeking arch support, comfort, and fatigue reduction during long work shifts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NEVVIS","offers":[{"title":"Default Title","offer_id":43838699864152,"sku":"B0FJSD6WKZ","price":43.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/2454\/1784\/files\/nevvis-dynamic-spring-heel-strike-shock-absorption.jpg?v=1772957470","url":"https:\/\/elovita.co.uk\/products\/nevvis-dynamic-spring-insoles-plantar-fasciitis-relief-heavy-duty-arch-support-1-pair","provider":" Elovita | Premium Vitamins, Advanced Supplements \u0026 Melatonin in the UK","version":"1.0","type":"link"}